Port/De-Screen Stock MAF?
There's your warning.
You can log all the data you want. But my experience and results show a et improvement. The one on my car now is slp unit that has been descreened and ported to a inch of its life.
I'm over this thread and will no longer reply, and apologies to the OP.

Thanks on the aero stuff......not finished yet. I think this thing can run 132 or 133 if I ever get to finish another idea or two......maybe not......the fab 9 might have stolen a mph or 2. Have to wait till I get back to the track to know for sure. Can't tell on the street.









